sq_send_hdr
calc_ils = sizeof(struct sq_send_hdr) + ilsize;
wqe_size = ALIGN(wqe_size, sizeof(struct sq_send_hdr));
align = sizeof(struct sq_send_hdr);
sizeof(struct sq_send_hdr);
return sizeof(struct sq_send_hdr) + nsge * sizeof(struct sq_sge);
bytes = sizeof(struct sq_send_hdr) + nsge * sizeof(struct sq_sge);
bytes += sizeof(struct sq_send_hdr);
struct sq_send_hdr *sqe = base_hdr;